METHOD AND SYSTEM OF DISTINGUISHING BETWEEN HUMAN AND MACHINE - Patent 3008873

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EP 3 008 873 A1

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(43)	Date of publication:
	20.04.2016 Bulletin 2016/16

(21)	Application number: 14737420.1

(22)	Date of filing: 12.06.2014

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International Patent Classification (IPC):

H04L 29/06^(2006.01)

(86)	International application number:
	PCT/US2014/042194

(87)	International publication number:
	WO 2014/201299 (18.12.2014 Gazette 2014/51)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME

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Priority:

13.06.2013 CN 201310233809

(71)	Applicant: Alibaba Group Holding Limited
	Grand Cayman (KY)

(72)	Inventors:
	FU, Yingfang Hangzhou 311121 (CN) ZHANG, Yudong Hangzhou 311121 (CN) ZHANG, Zhenyuan Hangzhou 311121 (CN) LIU, Jian Hangzhou 311121 (CN)

(74)	Representative: Wilson, Alan Stuart
	Barker Brettell LLP Medina Chambers Town Quay Southampton SO14 2AQ Southampton SO14 2AQ (GB)

(54)	METHOD AND SYSTEM OF DISTINGUISHING BETWEEN HUMAN AND MACHINE